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Show help on typing ? at empty filter prompt

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Arun Prakash Jana 2018-03-31 20:58:13 +05:30
parent ef689d08b6
commit 1ea41f2dd0
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1 changed files with 10 additions and 1 deletions
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nnn.c
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@ -1164,6 +1164,11 @@ filterentries(char *path)
if (len == 1) if (len == 1)
cur = oldcur; cur = oldcur;
goto end; goto end;
case '?': // '?' is an invalid regex, show help instead
if (len == 1) {
cur = oldcur;
goto end;
} // fallthrough
default: default:
/* Reset cur in case it's a repeat search */ /* Reset cur in case it's a repeat search */
if (len == 1) if (len == 1)
@ -3184,8 +3189,12 @@ nochange:
goto begin; goto begin;
case SEL_HELP: case SEL_HELP:
show_help(path); show_help(path);
/* Continue in navigate-as-you-type mode, if enabled */
if (cfg.filtermode)
presel = FILTER;
break; break;
case SEL_RUN: // fallthorugh case SEL_RUN: // fallthrough
case SEL_RUNSCRIPT: case SEL_RUNSCRIPT:
run = xgetenv(env, run); run = xgetenv(env, run);